156940979165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1574843}}^1$

素因数の和:1575916

約数の個数: 16

約数和(自身を含む): 198430344000

約数和(自身を除く): 41489364835

約数列:

[1, 5, 19, 95, 1049, 5245, 19931, 99655, 1574843, 7874215, 29922017, 149610085, 1652010307, 8260051535, 31388195833, 156940979165]

約数ペア:

[(1, 156940979165), (5, 31388195833), (19, 8260051535), (95, 1652010307), (1049, 149610085), (5245, 29922017), (19931, 7874215), (99655, 1574843)]